Effects of Intensive Management on Carbon Content of Soil Humus Composition in <em>Carya Cathayensis</em> Forest

ZHOU Xiufeng; ZHANG Jinlin; FENG Xiuzhi; SHENG Weixing; WU Jiasen

doi:10.13961/j.cnki.stbctb.2017.01.0012

您当前的位置：

首页 >

文章列表页 >

Effects of Intensive Management on Carbon Content of Soil Humus Composition in Carya Cathayensis Forest

- Effects of Intensive Management on Carbon Content of Soil Humus Composition in Carya Cathayensis Forest
- Bulletin of Soiland Water Conservation Vol. 37, Issue 1, Pages: 67-71(2017)
- 作者机构：
  
  1. 浙江农林大学浙江省森林生态系统碳循环与固碳减排重点实验室, 浙江临安,311300
  2. 浙江省建德市林业局, 浙江建德,311600
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2017.01.0012
  CLC：
- Published：2017
- 稿件说明：
移动端阅览
ZHOU Xiufeng, ZHANG Jinlin, FENG Xiuzhi, et al. Effects of Intensive Management on Carbon Content of Soil Humus Composition in Carya Cathayensis Forest[J]. Bulletin of Soiland Water Conservation, 2017, 37(1): 67-71.
DOI：

ZHOU Xiufeng, ZHANG Jinlin, FENG Xiuzhi, et al. Effects of Intensive Management on Carbon Content of Soil Humus Composition in Carya Cathayensis Forest[J]. Bulletin of Soiland Water Conservation, 2017, 37(1): 67-71. DOI： 10.13961/j.cnki.stbctb.2017.01.0012.

摘要

[目的] 研究并探讨土壤腐殖质各组分碳含量的变化规律，为山核桃林地土壤管理提供理论依据。[方法] 采集并分析山核桃林经营历史为5，10，15，20 a的土壤样品的土壤腐殖质各组分碳含量，并与天然混交林（0 a）进行比较。[结果] 与天然山核桃—阔叶混交林（0 a）相比，随着经营历史的延长，林地土壤腐殖质各组分碳含量的变化主要发生在表层（0—10 cm），胡敏酸碳、富里酸碳和胡敏素碳含量均下降。与0 a相比，集约经营5 a后胡敏酸碳、富里酸碳和胡敏素碳含量分别下降了42.8%，23.9%和21.2%，而集约经营20 a后，分别下降了45.3%，39.0%，32.3%。集约经营20 a后，亚表层（10—30 cm）土壤胡敏素碳含量上升了94.2%。[结论] 集约经营降低了山核桃林地土壤表层和亚表层的胡敏酸碳和富里酸碳含量，同时也降低了表层土壤胡敏素碳含量，而提高了亚表层土壤胡敏素碳含量。

Abstract

[Objective] The objective of this study is to research the variation of soil humus carbon content of Carya cathayensis(Chinese hickory) forest after intensive management

in order to provide theoretical basis for soil management in the forest. [Methods] Based on the long-term investigation

we collected the soil samples from forests that were intensively-managed for 5

and 20 years

respectively. We then analyzed the soil humus of the intensively-managed forests(IMF)

and compared with the evergreen and deciduous broadleaf forest(EDBF). [Results] The variation of soil humus carbon content mainly occurred in the surface soil. Soil humus including humic acid carbon(HAC)

fulvic acid carbon(FAC)

and humin acid carbon(HMC) decreased as an EDBE were converted to an IMF. Compared to the EDBF

there was a decrease in HAC(42.8%)

FAC(23.9%)

and HMC(21.2%) in the Chinese hickory forests after a 5-year of intensive management. After a 20-year intensive management

HAC

FAC

HMC were decreased by 45.3%

39.0% and 32.3%

respectively. As to the sub-surface

after 20 years

HMC increased by 94.2%. [Conclusion] Intensive management reduced the content of the soil humic acid and fulvic acid carbon at surface and sub-surface soil.

关键词

Keywords

references

Lehtonen K, Hänninen K, Ketola M. Structurally bound lipids in peat humic acids[J]. Organic Geochemistry, 2001,32(1):33-43.

窦森.土壤有机质[M].北京:科学出版社,2010.

Martinez C M, Alvarez L H, Celis L B, et al. Humus-reducing microorganisms and their valuable contribution in environmental processes[J]. Applied microbiology and biotechnology, 2013,97(24):10293-10308.

李凯,窦森,韩晓增,等.长期施肥对黑土团聚体中腐殖物质组成的影响[J].土壤学报,2012,47(3):579-583.

褚慧,宗良纲,汪张鳃,等.不同种植模式下菜地土壤腐殖质组分特性的动态变化[J].土壤学报,2013,50(5):931-939.

吴家森.山核桃人工林土壤有机碳变化特征[D].南京:南京林业大学,2014.

盛卫星,吴家森,徐建春,等.不同经营年限对山核桃林地土壤轻重组有机碳的影响[J].浙江农林大学学报,2015,32(5):803-808.

邵香君,徐建春,吴家森,等.山核桃集约经营过程中土壤微生物量碳氮的变化[J].水土保持通报,2016,36(2):72-75

吴家森,钱进芳,童志鹏,等.山核桃林集约经营过程中土壤有机碳和微生物功能多样性的变化[J].应用生态学报,2014,25(9):2486-2492.

叶晶,吴家森,张金池,等.不同经营年限山核桃林地枯落物和土壤的水文效应[J].水土保持通报,2014,34(3):87-91.

吴家森,张金池,黄坚钦,等.浙江省临安市山核桃产区林地土壤有机碳分布特征[J].浙江大学学报：农业与生命科学版,2013,39(4):413-420.

鲁如坤.土壤农业化学分析方法[M].北京:中国农业科技出版社,1999:108,116-118.

刘文利,吴景贵,赵新宇,等.不同园龄果园土壤腐殖质组分数量及其元素组成特征[J].东北林业大学学报,2014,42(6):68-72.

陈立新,杨承栋.落叶松人工林土壤腐殖质物质组分及其对酸度的影响[J].林业科学,2007,43(2):8-14.

王义祥,叶菁,王成己,等.不同经营年限对柑橘果园土壤有机碳及其组分的影响[J].生态环境学报,2014,23(10):1574-1580.

钱进芳,吴家森,黄坚钦.生草栽培对山核桃林地土壤养分及微生物多样性的影响[J].生态学报,2014,34(15):4324-4332.

王云南.浙江省典型经济林水土流失特征分析与防治措施优化设计[D].杭州:浙江大学,2011.

李凯,窦森.不同类型土壤胡敏素组成的研究[J].水土保持学报,2008,22(3):116-119,157.

吴萍萍,王家嘉,李录久.不同施肥措施对白土腐殖质组成的影响[J].土壤,2016,48(1):76-81.

肖斌.不同连栽代次桉树人工林土壤有机碳演变特征[D].南宁:广西大学,2014.

龚伟,颜晓元,王景燕,等.长期施肥对小麦—玉米作物系统土壤腐殖质组分碳和氮的影响[J].植物营养与肥料学报,2009,15(6):1245-1252.

李忠佩,吴晓晨,陈碧云.不同利用方式下土壤有机碳转化及微生物群落功能多样性变化[J].中国农业科学,2007,40(8):1712-1721.

Views

1119

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Dynamic Changes of Humus in Inland Saline-alkali Soil in Field with Post harvest Crops Returning

Characteristics of Humus in Soil Maturity Process at Different Planting Ages of Alfalfa

Composition and Properties of Soil Humus in Different Recovery Stages of Artificial Seabuckthorn Forest

Changes in Soil Microbial Biomass Carbon and Nitrogen of Carya Cathayensis Plantations Under Intensive Managements

Newly cultivated land changes and multi-scale detection of their driving mechanisms in western Jilin Province

Related Author

DONG Xiao-xia

LI Xue-ping

REN Jia-yun

LIU Zhao-hui

ZHANG Xi-biao

YANG Jian-xia

LAI Yong-fu

LEI Rui-xia

Related Institution

Department of Urban and Environment, Binzhou University Binzhou Shandong China

Institute of Soil and Fertilizer, Shandong Academy of Agricultural Sciences Jinan Shandong China

Department of Life Science,Longdong University

Key Laboratory of Gansu Provincial University for Protection and Utilization of Longdong Bio-resources, Longdong University

Managing Forestry Seedlings of Linan City, Linan

⁰

Effects of Intensive Management on Carbon Content of Soil Humus Composition in Carya Cathayensis Forest

DOI：10.13961/j.cnki.stbctb.2017.01.0012

摘要

Abstract

关键词

Keywords

references